<ion-view>
  <ion-header-bar class="bar bar-header header">

    <button ui-sref="more-list" class="button return-btn">返回</button>
    <h1 class="title" on-touch="backToTop()">关于我们</h1>
  </ion-header-bar>
  <ion-content class="gray-bg" has-bouncing="true">
        <div class="more-text-content" ng-bind-html="content"></div>
</ion-content>
</ion-view>
